Cigarette cartridge and electronic cigarette

Abstract

The invention discloses a smoke cartridge. The smoke cartridge comprises a liquid storage cavity, an atomization cavity, a liquid suction part, a liquid outlet, a smoke outlet and an air inlet. The liquid outlet is communicated with the liquid storage cavity; the liquid suction part, the smoke outlet and the air inlet are all communicated with the atomization cavity; the liquid suction part is arranged between the liquid outlet and the atomization cavity; before the cigarette cartridge is used, the liquid outlet is in a closed state; the cigarette liquid in the liquid storage cavity is isolated from the liquid suction part; when the cigarette cartridge is used, the liquid outlet is in an open state, cigarette liquid in the liquid storage cavity flows out through the liquid outlet, the atomization cavity is provided with an opening, the size of the heating piece is matched with that of the opening, and when the cigarette cartridge is used, the heating piece stretches into the atomization cavity through the opening and makes contact with the liquid suction part or keeps a preset distance away from the liquid suction part. According to the cigarette cartridge, the liquid suction parton the cigarette cartridge and the cigarette liquid can be isolated from each other before use, cigarette liquid leakage is avoided, cigarette liquid deterioration is also avoided, and meanwhile the replacement cost is reduced. The invention further discloses an electronic cigarette with the cigarette cartridge.

Description

technical field [0001] The invention relates to the technical field of simulated smoking, in particular, to a cartridge and an electronic cigarette. Background technique [0002] The electronic cigarettes currently on the market, including cartridges and battery devices, usually have a heating element connected to the cartridge. When in use, the heating element can be energized to work by triggering the cigarette lighter device. In the existing structure, on the one hand, the liquid-absorbing part on the pod is always in contact with the e-liquid, so that the e-liquid is easy to leak through the liquid-absorbing part, or deteriorate after long-term contact with the air; on the other hand, when the pod is replaced, the , need to be replaced together with the heating element, making the replacement cost higher. Contents of the invention [0003] Based on this, it is necessary to provide a pod in which the smoke liquid and the liquid-absorbing part are separated from each ot...

AI Technical Summary

Problems solved by technology

In the existing structure, on the one hand, the liquid-absorbing part on the pod is always in contact with the e-liquid, so that the e-liquid is easy to leak through the liquid-absorbing part, or deteriorate after long-term contact with the air; on the other hand, when the pod is replaced, the , needs to be replaced together with the heating element, making the replacement cost higher

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